Landis+Gyr Gridstream IV Series User And Installation Manual page 83

Appendix A - Product Specifications
80
Table A-2. Power Consumption
Voltage In Current In
(Vac) (Amps)
120 0.151
240 0.086
120 0.085
240 0.050
120 0.200
240 0.120
Table A-3. WAN Radio Specifications
Element
RF Frequency Range
Channels
Channel Spacing
RF Data Baud Rates
Spreading Technique
Hopping Technique
Hopping Patterns
Network Address
Frequency Stability
Sensitivity (at 10% packet
error rate)
Co-channel rejection
Adjacent Channel
rejection
Alternate Channel
rejection
Transmit Output Power
(WAN Radio)
98-1031 Rev AA
Load
Battery charged/transmitting
Battery charged/transmitting
Battery charged/receive only
Battery charged/receive only
Battery charging/transmitting
Battery charging/transmitting
Description
License-free, 902-928 MHz
240
100 kHz
9.6 - 38.4 kbps
Frequency Hopping
Pseudo Random, Asynchronous
65,536 (Unique per Network)
Latitude/Longitude Coordinates
+/- 3 ppm over temperature
-112 dBm (@ 9.6 kbps) typical
-10 dB typical
30 dB typical
45 dB typical
20, 24, 29 dBm (user selectable)
Power In (W)
12.75
12.15
6.35
6.35
17.13
16.00
Series IV Concentrator U and I Guide
Landis+Gyr